EPA Method 531.2 - Analytes Back Catalog number: 34042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D454512 rac 3,4-Dihydroxyphenylethylene Glycol-d5, 1mg Price on request 673960 Cyclanilide, 10.0 µg/ml, Acetonitrile, 10ml Price on request RTC-CRM962 PCB Congeners - Loamy Sand, 50g Price on request